No, and let us keep it that way. BUT, if you take "neither Jew nor Greek" in the sense that neither title is valid any more, or you deny they have unique callings and requirements; you MUST make the same evaluation of "male nor female." The 2 phrases are near to each other in the same sentence. (with "slave nor free" in between) You cannot take one phrase one way and a following phrase entirely differently.
Galatians 3:28 There is neither Jew nor Greek, there is neither slave nor free man, there is neither male nor female; for you are all one in Christ Jesus.
So if there is a distinction in who a male can marry (a female ONLY) then this verse CANNOT be taken to mean the labels are invalid or obsolete. And if "male" and "female" are still valid, so too must be "Jew" and "Greek." There must remain SOME distinction on some level.
Now if you look at Acts 15, there is a short list of 4 things REQUIRED by gentile believers. (mostly Greeks in that decade) Circ is NOT included, and this list is NOT FOR JEWS who believe in Jesus. That is clearly stated in Acts 21.